149952496 has 20 divisors (see below), whose sum is σ = 290881432. Its totient is φ = 74886336.

The previous prime is 149952493. The next prime is 149952577. The reversal of 149952496 is 694259941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149952493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9346 + ... + 19678.

Almost surely, 2^149952496 is an apocalyptic number.

149952496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

149952496 is the 6546-th centered heptagonal number.

It is an amenable number.

149952496 is a deficient number, since it is larger than the sum of its proper divisors (140928936).

149952496 is a wasteful number, since it uses less digits than its factorization.

149952496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11248 (or 11242 counting only the distinct ones).

The product of its digits is 699840, while the sum is 49.

The square root of 149952496 is about 12245.5092176683. The cubic root of 149952496 is about 531.2731891885.

The spelling of 149952496 in words is "one hundred forty-nine million, nine hundred fifty-two thousand, four hundred ninety-six".